It was the seventeenth time the Moot Court Challenge Cup was awarded! This time for the best pleader in the autumn of the 2025-2026 academic year.

Grotius Dialogue

Over the course of eight weeks, twelve law students spent several days at the various sectors of the Court of The Hague where they learned all about the work of judges, judicial assistants and legal advisers. At the final session on 10 March, they shared their experiences.

This was the tenth occasion that the Moot Court Challenge Cup has been awarded! This time for the best oral argument at the Moot Court held in the spring of academic year 2021-2022.

The sixth edition of the Max Rood Moot Court Competition was held on Friday 24 June 2022. This Dutch interuniversity labour law moot court unfortunately could not take place the last two years due to the coronavirus, but this year teams from four universities took on each other again. The day was organised…

The team from Universidad de los Andes (Bogotá, Colombia) came out on top at the international online Moot Court organised by Leiden University and law firm Baker McKenzie.

Like many moot court competitions around the world, the Leiden-Sarin International Air Law Moot Court Competition was conducted fully online this year. The International Air Law Moot Court is an unparalleled forum for bringing together students and aviation professionals who share a passion for air…

As part of the course 'Masterclass at the Court of The Hague', twelve law students spent several days at the court with judges, court lawyers and legal advisers over the course of seven weeks. At the final session on 13 March, they presented their experiences.

The Philip C. Jessup International Law Moot Court Competition is the world’s largest moot court competition. The Competition is a simulation of a fictional dispute between countries before the International Court of Justice. This year more than 570 law schools from across the world participated.

This year’s regional finals of the European Law Moot Court (ELMC) competition took place online. The 32 teams that qualified from the written rounds competed in two regional finals: the Schuman regional final on 17-20 March 2021 and the Adenauer regional final on 24-27 March 2021.

Winners of Children's Rights Moot Court 2023

This was the twelfth occasion that the Moot Court Challenge Cup has been awarded! This time for the best oral argument at the Moot Court held in the spring of academic year 2022-2023.

The Moot Court trophy has been awarded for the fifteenth time! This time it went to the best oralist in the spring of academic year 2024-2025.

The Moot Court trophy has been awarded for the fourteenth time! This time, it went to the best pleader in the spring of the 2023-2024 academic year.

This is the eleventh time that the Moot Court Challenge Cup has been awarded! This time for best counsel in academic year 2022-2023.

48 student teams from all over the world will be taking part in the international online moot court competition. The event is organised by Leiden University in partnership with Baker McKenzie.

A team of four Leiden master's students has qualified for the final of the prestigious Helga Pederson Moot Court Competition 2022. This final will take place in May at the European Court of Human Rights in Strasbourg.

Leiden University won five prizes at the 10th edition of the IBA International Criminal Court (ICC) Moot Court Competition – English edition of 2023, including Best Regional Team of Europe.

How can we safeguard children’s rights in conflict zones? The winners of the 2025 Children’s Rights Moot Court Competition, team 19 from O.P. Jindal Global University in India, show unique potential to bring about positive change in this area.

On 15 October 2021, the EFTA Court held its annual conference in Luxembourg, this year under the title 'People in the EEA'. The EFTA Court is in charge of cases arising under the law of the European Economic Areas (EEA) in the EEA/EFTA states Iceland, Liechtenstein and Norway. Christa Tobler was invited…

The Grotius Centre for International Legal Studies is proud to announce a fortified partnership with the International Bar Association to annually stage the largest moot competition focused on international criminal law: The International Criminal Court Moot Court Competition.

The Moot Court Challenge Cup has been awarded for the sixteenth time! This time, it went to the best pleader in the spring of the 2024-2025 academic year.

Leiden University hosted the 47th Telders International Law Moot Court Competition, which took place between 30 May and 1 June 2024.

Four master's students from Leiden University participated in this year’s edition of the International Migration and Refugee Law Moot Court, hosted by Antwerp University. Following the verbal rounds held between 21 and 22 March, the team went through to the finals, achieving second place overall.

On 22 November, Tom Buitelaar, Assistant Professor at the Institute of Security and Global Affairs, presents his new book ‘Assisting International Justice’. Five questions to Buitelaar about the book and the book presentation.

It is sufficiently plausible that, during her employment, a professor of archaeology at Leiden University was guilty of prolonged transgressive and unacceptable behaviour, ‘which also at that time could be classed as unacceptable’.

Sjoerd Keulen holds the new special chair in Public Audit, Policy Evaluation and Accountability.

Suzanne Kingston will be officially sworn in in mid-January. She graduated from the Leiden Advanced LLM European and International Business Law (EIBL) in 2000.

Claire van den Helder (fourth-year Cultural Anthropology student) and Orestes Kyrgiakis (second-year Cultural Anthropology student) won the Pieter de la Court Medal 2021. The Pieter de la Court Medal is an initiative for students by students and is awarded annually to students who voluntarily contribute…

The documentary ‘De Stem van het Kind’ (The Voice of the Child) gives an impressive insight into the work of juvenile court judges. Documentary maker Pieter Fleury, Professor of Children’s Rights Ton Liefaard and juvenile court judge Johan Visser worked together for the past seven years to make the…

The 2024 Thorbecke Lecture was held on Friday 19 April, with the theme of ‘The role of the Court of Justice in protecting the consumer’. Before the lecture, students from Leiden Law School and Ghent University’s Faculty of Law competed in a Moot Court competition based on the same topic.

Around 200 scholars from around the world are expected in Leiden to discuss the contribution of courts to societal change. Leiden Law School is hosting the conference.